BC639
Rev.
E Mar.
-2016
DATA SHEET
/ Descriptions TO-92
NPN 。Silicon
NPN transistor in a TO-92 Plastic Package.
/ Features , BC640 。 High IC, Complementary pair with BC640.
/ Applications 、。 Driver stages of audio or video amplifiers applications.
/ Equivalent Circuit
/ Pinning
1 23
PIN1:Base
PIN 2:Collector
PIN 3:Emitter
/ hFE Classifications & Marking
hFE Classifications Symbol hFE Range
10 63~160
16 100~250
http://www.
fsbrec.
com
1/6
BC639
Rev.
E Mar.
-2016
/ Absolute Maximum Ratings(Ta=25℃)
Parameter Collector to Base Voltage Collector to Emitter Voltage Emitter to Base Voltage Collector Current - Continuous Peak Collector Current Peak Base Current Total Power Diss...